65253930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{310733}}^1$

素因数の和:310750

約数の個数: 32

約数和(自身を含む): 178982784

約数和(自身を除く): 113728854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 310733, 621466, 932199, 1553665, 1864398, 2175131, 3107330, 4350262, 4660995, 6525393, 9321990, 10875655, 13050786, 21751310, 32626965, 65253930]

約数ペア:

[(1, 65253930), (2, 32626965), (3, 21751310), (5, 13050786), (6, 10875655), (7, 9321990), (10, 6525393), (14, 4660995), (15, 4350262), (21, 3107330), (30, 2175131), (35, 1864398), (42, 1553665), (70, 932199), (105, 621466), (210, 310733)]